Intel Atom Z3735D vs Intel Atom C3708

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CPU comparison with benchmarks


Intel Atom Z3735D CPU1 vs CPU2 Intel Atom C3708
Intel Atom Z3735D Intel Atom C3708

CPU comparison

Intel Atom Z3735D or Intel Atom C3708 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom Z3735D has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom Z3735D was released in Q1/2014.

The Intel Atom C3708 has 8 cores with 8 threads and clocks with a maximum frequency of 1.70 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3708 was released in Q3/2017.
Intel Atom (108) Family Intel Atom (108)
Intel Atom Z3700 (16) CPU group Intel Atom C3000 (20)
4 Generation 5
Bay Trail Architecture Denverton
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3735D is a 4 core processor with a clock frequency of 1.33 GHz (1.83 GHz). The Intel Atom C3708 has 8 CPU cores with a clock frequency of 1.70 GHz.

Intel Atom Z3735D Characteristic Intel Atom C3708
4 Cores 8
4 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.33 GHz Frequency 1.70 GHz
1.83 GHz Turbo Frequency (1 Core) --
1.83 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Atom Z3735D Characteristic Intel Atom C3708
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel HD Graphics (Bay Trail GT1) GPU no iGPU
0.31 GHz GPU frequency --
0.65 GHz GPU (Turbo) --
7 GPU Generation --
22 nm Technology
2 Max. displays
4 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.2 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel HD Graphics (Bay Trail GT1) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Atom Z3735D supports a maximum of 2 GB of memory in 1 memory channels. The Intel Atom C3708 can connect up to 256 GB of memory in 2 memory channels.

Intel Atom Z3735D Characteristic Intel Atom C3708
DDR3L-1333 Memory DDR4-2133
2 GB Max. Memory 256 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
10.6 GB/s Max. Bandwidth 34.1 GB/s
No ECC Yes
-- L2 Cache 16.00 MB
2.00 MB L3 Cache --
-- PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3735D has a TDP of 4 W, that of the Intel Atom C3708 is 17 W.

Intel Atom Z3735D Characteristic Intel Atom C3708
4 W TDP (PL1 / PBP) 17 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Atom Z3735D has a 2.00 MB cache, while the Intel Atom C3708 cache has a total of 16.00 MB.

Intel Atom Z3735D Characteristic Intel Atom C3708
22 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
-- Socket BGA 1310
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q1/2014 Release date Q3/2017
-- Release price 209 $
show more data show more data


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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom Z3735D Intel Atom Z3735D
4C 4T @ 1.83 GHz
188 (100%)
Intel Atom C3708 Intel Atom C3708
8C 8T @ 1.70 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Atom Z3735D Intel Atom Z3735D
4C 4T @ 1.83 GHz
581 (100%)
Intel Atom C3708 Intel Atom C3708
8C 8T @ 1.70 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Atom Z3735D Intel Atom Z3735D
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (100%)
Intel Atom C3708 Intel Atom C3708
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Atom Z3735D Intel Atom Z3735D
4C 4T @ 1.83 GHz
761 (100%)
Intel Atom C3708 Intel Atom C3708
8C 8T @ 1.70 GHz
0 (0%)

Devices using this processor

Intel Atom Z3735D Intel Atom C3708
Unknown Unknown

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